Zip Code: 78238 (San Antonio, TX) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 78238 Zip Code in February 2026 was 28.892.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 78238 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 78238 - Market Hotness: Trend of Supply Score
Zip Code: 78238 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 95.23273976882224
October 2017 90.66368103501897
November 2017 91.07323232323232
December 2017 84.94741596232015
January 2018 97.95468217365149
February 2018 92.19336018891514
March 2018 94.75899810566196
April 2018 86.33561881016692
May 2018 72.75518558951966
July 2018 86.36275585975334
August 2018 82.9330608073582
September 2018 73.31980725336038
October 2018 92.79788838612369
November 2018 82.99272382157545
December 2018 85.42791056283731
January 2019 83.24217462932455
February 2019 89.34139138795413
March 2019 87.79355732594388
April 2019 81.41113549094898
May 2019 51.40975509364066
June 2019 40.57688428696296
July 2019 73.1800013105301
August 2019 71.09679937548789
September 2019 80.58402630052214
October 2019 88.98140975987606
November 2019 93.47741179533915
December 2019 81.73785956287783
January 2020 91.69806055532301
February 2020 89.7838469402658
March 2020 67.86318499448326
April 2020 71.3225471278017
November 2020 75.8974358974359
August 2021 91.12426035502959
September 2021 93.882567137005
October 2021 64.40677966101694
November 2021 70.04184861717613
December 2021 95.38341158059468
January 2022 96.1136188483981
June 2022 48.59300641423546
July 2022 59.40539038621839
August 2022 75.32256686319747
September 2022 68.147710985583
October 2022 84.77616992468478
November 2022 43.27811537501041
December 2022 43.925630359113676
January 2023 59.71357409713575
February 2023 45.231477043995014
March 2023 51.75597029901665
April 2023 93.13423645320196
May 2023 67.7002322997677
June 2023 44.55611390284757
July 2023 88.17092727101216
August 2023 63.699809661923325
September 2023 81.27274340995828
October 2023 62.23608855457732
November 2023 23.78657196008794
December 2023 23.190733851876903
January 2024 28.153968394102584
February 2024 76.93172239393088
March 2024 66.85452287706562
April 2024 39.56217978574755
May 2024 22.14182344428365
June 2024 41.788982904506994
July 2024 69.92258277054852
August 2024 33.255683187404614
September 2024 18.53673772155852
October 2024 41.9208605455244
November 2024 47.7311053196382
December 2024 56.66178623718887
January 2025 63.89618922470434
February 2025 43.63448809421474
March 2025 19.478726158626046
April 2025 53.73234700739744
May 2025 47.75985663082437
June 2025 24.26635694928378
July 2025 12.567648827420324
August 2025 8.65128660159716
September 2025 14.780399274047188
October 2025 59.53707052441229
November 2025 64.41464298658934
December 2025 64.14567883104486
January 2026 78.2298690227079
February 2026 60.675337264722515
March 2026 28.891809742873576